Force and Motion 5.6D

Front

What type of force is created when rubbing your hands together?

Back

Friction is the force created when rubbing surfaces together.

Front

Why is it important to conduct multiple trials in an experiment?

Back

Conducting multiple trials makes the results more reliable.

Front

In a simple experimental investigation, how many variables should be tested?

Back

Only one variable should be tested in a simple experimental investigation.

Front

Why is it important to test one variable at a time in an experiment?

Back

Testing one variable at a time allows for easier interpretation of results.

Front

What can a force do to an object?

Back

A force can make an object move, slow it down, or make a moving object stop.

Front

What is the definition of force?

Back

A force is a push or pull that can change the motion of an object.

Front

What is motion?

Back

Motion is the change in position of an object over time.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward each other, such as the Earth pulling us down.

Front

What is an example of friction in everyday life?

Back

An example of friction is when you slide a book across a table.

Front

What is a variable in an experiment?

Back

A variable is a factor that can change in an experiment.